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fourier.rar
FFTGUI Demonstration of Finite Fourier Transform.
FFTGUI(y) plots real(y), imag(y), real(fft(y)) and imag(fft(y)).
FFTGUI, without any arguments, uses y = zeros(1,32).
When any point is moved with the mouse, the other plots respond.
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DCT.rar
Discrete cosine transform to compress data.
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Primer_on_Wavelets_and_Their_Scientific_Applicati
An important book that cover wavelet domain. It help a lot in understanding wavelets and their applications.
Beside explanations of the transform and application of this, there are also presents the reasons why wavelets are better than Fourier transform.
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hw3-2.rar
This project is for image transform and scaling.
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EfficientPostprocessorforBlockyEffect.rar
... -domain algorithms to
effectively classify the characteristics of blocks and estimate the strength
of the blocky effect. The transform-domain algorithms require much
lower computational complexity and much less memory than the spatial
ones. Along with ...
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